Samsung LCD data projector vs Samsung SP-L300 LCD Projector, ProScreen Free

Comparison of LCD data projector, SP-L300 LCD Projector, ProScreen Free

26 specifications	A Samsung LCD data projectorView product	B Samsung SP-L300 LCD Projector, ProScreen FreeView product
Projectoridentical
Projector brightness	3000 ANSI lumens	3000 ANSI lumens
Projection technology	LCD	LCD
Projector native resolution	XGA (1024x768)	XGA (1024x768)
Contrast ratio (typical)	500:1	500:1
Keystone correction, horizontalKnown for one	—Unknown — not stated by the source	30°
Keystone correction, verticalKnown for one	—Unknown — not stated by the source	-30°
Light sourceidentical
Service life of light source	2000 h	2000 h
Service life of light source (economic mode)	2500 h	2500 h
Ports & interfacesidentical
HDMI ports quantity	1	1
Component video (YPbPr/YCbCr) in	1	1
Composite video in	1	1
DVI port	Yes	Yes
S-Video inputs quantity	1	1
Serial interface type	RS-232	RS-232
Multimediaidentical
Number of built-in speakersKnown for one	—Unknown — not stated by the source	2
RMS rated power	6 W	6 W
Poweridentical
Power consumption (typical)	300 W	300 W
Power consumption (standby)	5.7 W	5.7 W
Weight & dimensions1 differ
WeightDiffers	3.95 kg	3.8 kg
Package weight	5.4 kg	5.4 kg
Other features1 differ
Aspect ratioKnown for one	—Unknown — not stated by the source	16:9
Package dimensions (WxDxH)	402 x 370 x 179 mm	402 x 370 x 179 mm
Dimensions (WxDxH)	291 x 289 x 115 mm	291 x 289 x 115 mm
Power requirementsDiffers	100 - 240 volts at 50 - 60 Hz	100 - 240 V 50 - 60 Hz
RS-232 ports	1	1
Connectivity technologyKnown for one	Wired	—Unknown — not stated by the source

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.